MESON Chess Problem Database
Problem Display
PID: 234647 (nR6/p7/k7/2R5/8/3K4/6B1/8 w - - 0 1)
Lincoln, Robert A
Kudesnik, 2006
#2
4 + 3
| 15148 | Sadier Collection | 2021 |
SOLUTION
- SOUND
- Sets
- 1...Sb6
- 2.Bb7#
- 1...Sb6
- Tries
- 1.Kc2?
- threat
- 2.Bf1#
- 1...Sb6
- 2.Bb7#
- 1...Sc7!
- threat
- 1.Kd2?
- threat
- 2.Bf1#
- 1...Sb6
- 2.Bb7#
- 1...Sc7!
- threat
- 1.Ke2?
- 1...Sb6
- 2.Bb7#
- 1...Sc7!
- 1...Sb6
- 1.Kc3?
- threat
- 2.Bf1#
- 1...Sb6
- 2.Bb7#
- 1...Sc7!
- threat
- 1.Ke3?
- threat
- 2.Bf1#
- 1...Sb6
- 2.Bb7#
- 1...Sc7!
- threat
- 1.Kd4?
- threat
- 2.Bf1#
- 1...Sb6
- 2.Bb7#
- 1...Sc7!
- threat
- 1.Bh1?
- 1...Sb6
- 2.Bb7#
- 1...Sc7!
- 1...Sb6
- 1.Bf3?
- 1...Sb6
- 2.Bb7#
- 1...Sc7!
- 1...Sb6
- 1.Be4?
- 1...Sb6
- 2.Bb7#
- 1...Sc7!
- 1...Sb6
- 1.Bd5?
- threat
- 2.Bc4#
- 1...Sb6
- 2.Bb7#
- 1...Sc7!
- threat
- 1.Bc6?
- 1...Sb6
- 2.Bb7#
- 1...Sc7!
- 1...Sb6
- 1.Rc1?
- threat
- 2.Ra1#
- 1...Ka5
- 2.Ra1#
- 1...Sb6!
- threat
- 1.Rc2?
- threat
- 2.Ra2#
- 1...Ka5
- 2.Ra2#
- 1...Sb6!
- threat
- 1.Rc3?
- threat
- 2.Ra3#
- 1...Ka5
- 2.Ra3#
- 1...Sb6!
- threat
- 1.Re5?
- 1...Sb6
- 2.Bb7#
- 1...Sc7!
- 1...Sb6
- 1.Rf5?
- 1...Sb6
- 2.Bb7#
- 1...Sc7!
- 1...Sb6
- 1.Rg5?
- 1...Sb6
- 2.Bb7#
- 1...Sc7!
- 1...Sb6
- 1.Rh5?
- 1...Sb6
- 2.Bb7#
- 1...Sc7!
- 1...Sb6
- 1.Kc2?
- Keys
- 1.Rbb5!
- threat
- 2.Bb7#
- 1...Sb6
- 2.Ra5#
- threat
- 1.Rbb5!
FEATURES
- Static
- TYPE = THREAT
- CHANGED MATES = 1
- ADDED MATES = 0
- REMOVED MATES = 0
- Sets
- S(c);SBLOCK::B(A)
- Tries
- Try
- K(B);S_FLIGHT
- Threat
- B(A)
- Vars
- S(c);SBLOCK::B(A)
- Refutation
- S(c);
- Try
- K(B);P-FLIGHT
- Threat
- B(A)
- Vars
- S(c);SBLOCK::B(A)
- Refutation
- S(c);
- Try
- K(B);S_FLIGHT
- Vars
- S(c);SBLOCK::B(A)
- Refutation
- S(c);
- Try
- K(B);P-FLIGHT
- Threat
- B(A)
- Vars
- S(c);SBLOCK::B(A)
- Refutation
- S(c);
- Try
- K(B);P-FLIGHT
- Threat
- B(A)
- Vars
- S(c);SBLOCK::B(A)
- Refutation
- S(c);
- Try
- K(B);P-FLIGHT
- Threat
- B(A)
- Vars
- S(c);SBLOCK::B(A)
- Refutation
- S(c);
- Try
- B(A);
- Vars
- S(c);SBLOCK::B(A)
- Refutation
- S(c);
- Try
- B(A);
- Vars
- S(c);SBLOCK::B(A)
- Refutation
- S(c);
- Try
- B(A);
- Vars
- S(c);SBLOCK::B(A)
- Refutation
- S(c);
- Try
- B(A);
- Threat
- B(A)
- Vars
- S(c);SBLOCK::B(A)
- Refutation
- S(c);
- Try
- B(A);
- Vars
- S(c);SBLOCK::B(A)
- Refutation
- S(c);
- Try
- R(C);
- Threat
- R(C)
- Vars
- K(a);P-FLIGHT::R(C)
- Refutation
- S(c);
- Try
- R(C);
- Threat
- R(C)
- Vars
- K(a);P-FLIGHT::R(C)
- Refutation
- S(c);
- Try
- R(C);
- Threat
- R(C)
- Vars
- K(a);P-FLIGHT::R(C)
- Refutation
- S(c);
- Try
- R(C);
- Vars
- S(c);SBLOCK::B(A)
- Refutation
- S(c);
- Try
- R(C);
- Vars
- S(c);SBLOCK::B(A)
- Refutation
- S(c);
- Try
- R(C);
- Vars
- S(c);SBLOCK::B(A)
- Refutation
- S(c);
- Try
- R(C);
- Vars
- S(c);SBLOCK::B(A)
- Refutation
- S(c);
- Try
- Actual
- R(D);
- Threat
- B(A)
- Vars
- S(c);SBLOCK::R1(D)
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